Check for a Windows Program

[m]

Hi All

I have a C++ windows application.

I invoke this C++ app from my java program like this
Runtime.getRuntime().exec("cmd /c p:\\bin\\invokecpp.bat");

Is there a way I can check if my C++ program is up and running from my
java program which invoked it.

Please let me know.

Thanks

 

[Andrew Thompson]

Is there a way I can check if my C++ program is up and running from my
java program which invoked it.

Is that a question?

Please let me know.

Please RTFM.

Look at what Runtime.exec() method returns,
then examine the methods of the returned
object.

Andrew T.

 

[Ike]

Try ctl-alt-del, check under the "processes tab." If it is running, you will
see it there. -Ike

 

[Alex Hunsley]

Hi All

I have a C++ windows application.

I invoke this C++ app from my java program like this
Runtime.getRuntime().exec("cmd /c p:\\bin\\invokecpp.bat");
>
> Is there a way I can check if my C++ program is up and running from my
java program which invoked it.
>
Please let me know.

Please try asking a question if you expect an answer.

http://en.wikipedia.org/wiki/Question_mark

 

[www]

Hi All

I have a C++ windows application.

I invoke this C++ app from my java program like this
Runtime.getRuntime().exec("cmd /c p:\\bin\\invokecpp.bat");

Is there a way I can check if my C++ program is up and running from my
java program which invoked it.

Please let me know.

Thanks

I guess you want to check if your C++ program has finished or not. You
want to wait until it terminated, then proceed to execute your next Java
code, right ?

Process pr = Runtime.getRuntime().exec("cmd /c p:\\bin\\invokecpp.bat");
//executing the script takes almost no time, but the C++ program
evoked by the script takes some time

pr.waifFor(); //this orders the machine to wait until your C++ program
or any subprocess evoked in last command to finish

System.out.println(pr.exitValue()); //it should print 0 now, which
means your C++ has ended normally

 

[Luc The Perverse]

Please try asking a question if you expect an answer.

http://en.wikipedia.org/wiki/Question_mark

I am all about proper posting techniques . . but I think you are being a
little bit too nit picky with this one.